Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
XYplorer - File Manager for Windows